Stainless Steel Compression Spring 1.5/1.6mm Wire Diameter Pressure Small 10pcs
Stainless Steel Compression Spring 1.5/1.6mm Wire Diameter Pressure Small 10pcs
Stainless Steel Compression Spring 1.5/1.6mm Wire Diameter Pressure Small 10pcs
Stainless Steel Compression Spring 1.5/1.6mm Wire Diameter Pressure Small 10pcs
Stainless Steel Compression Spring 1.5/1.6mm Wire Diameter Pressure Small 10pcs
Stainless Steel Compression Spring 1.5/1.6mm Wire Diameter Pressure Small 10pcs
Stainless Steel Compression Spring 1.5/1.6mm Wire Diameter Pressure Small 10pcs
Stainless Steel Compression Spring 1.5/1.6mm Wire Diameter Pressure Small 10pcs
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Stainless Steel Compression Spring 1.5/1.6mm Wire Diameter Pressure Small 10pcsStainless Steel Compression Spring 1.5/1.6mm Wire Diameter Pressure Small 10pcsStainless Steel Compression Spring 1.5/1.6mm Wire Diameter Pressure Small 10pcsStainless Steel Compression Spring 1.5/1.6mm Wire Diameter Pressure Small 10pcsStainless Steel Compression Spring 1.5/1.6mm Wire Diameter Pressure Small 10pcsStainless Steel Compression Spring 1.5/1.6mm Wire Diameter Pressure Small 10pcsStainless Steel Compression Spring 1.5/1.6mm Wire Diameter Pressure Small 10pcsStainless Steel Compression Spring 1.5/1.6mm Wire Diameter Pressure Small 10pcs

Stainless Steel Compression Spring 1.5/1.6mm Wire Diameter Pressure Small 10pcs

HomeDIYer
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Price:
$8.02 USD
Stock:
In stock (500 units), ready to be shipped

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Description

Stainless Steel Compression Springs — Reliable Pressure Control for Precision Applications

When a mechanism fails because a spring loses tension or corrodes under load, the entire assembly suffers. Engineers, hobbyists, and repair technicians working on small mechanical assemblies need compression springs that hold their rated force cycle after cycle without rust or fatigue. These stainless steel compression springs are designed for exactly that — delivering consistent push-back force in compact spaces where reliability matters.

Each pack contains 10 pieces of round-wire helical compression springs manufactured from stainless steel wire. Wire diameter options are 1.5 mm (~0.059 in) and 1.6 mm (~0.063 in). Outside diameter ranges from 9 mm to 25 mm (~0.35 in to ~0.98 in), and free length ranges from 10 mm to 50 mm (~0.39 in to ~1.97 in). Select your exact combination from the variant options above.

Typical use cases include small appliance repair (drawer slides, button mechanisms), DIY electronics enclosures requiring panel-mount pressure, RC model suspension tuning, 3D printer bed leveling assemblies, and light-duty industrial jigs requiring repeatable return force. The stainless steel construction makes these compression springs suitable for mildly corrosive or humid workshop environments.

🔧 Compatible with standard spring seats, guide pins, and bores sized to match the selected outside diameter. Verify bore clearance and seat depth before ordering.

✅ Key Features of These Stainless Steel Compression Springs

🔩Stainless Steel Construction

Resists oxidation and surface corrosion in humid or mildly wet environments, extending service life compared to carbon steel alternatives.

📐Wide Size Matrix

Wire diameters of 1.5 mm and 1.6 mm combined with OD 9–25 mm and lengths 10–50 mm give you precise dimensional control for your assembly.

🔄Helical Round-Wire Design

Uniform coil pitch distributes compressive load evenly across all active coils, reducing stress concentration and fatigue over repeated cycles.

📦10-Piece Pack

Supplied in a convenient 10-piece quantity — enough for prototyping, repair stock, or small-batch production without over-ordering.

⚙️Consistent Spring Rate

Controlled wire diameter and coil geometry deliver a repeatable spring rate, ensuring predictable force output across all 10 pieces in the pack.

🛠️Versatile Application Range

Suitable for electronics, RC models, 3D printers, small appliances, jigs, and general mechanical assemblies requiring compact return-force elements.

📐 Technical Specifications — Compression Spring

Spring Type Helical Compression Spring
Material Stainless Steel
Wire Diameter 1.5 mm / 1.6 mm (see variant options)
Outside Diameter (OD) 9 mm – 25 mm (see variant options)
Free Length 10 mm – 50 mm (see variant options)
Coil Direction See variant options
End Type See variant options
Spring Rate See variant options
Quantity per Pack 10 pcs
Surface Finish Natural stainless (no coating)

❓ Frequently Asked Questions

How do I choose the right outside diameter for my application?

Measure the bore or housing inner diameter where the spring will sit. The spring's outside diameter should be slightly smaller than the bore to allow free movement without binding. For guide-pin applications, the spring's inside diameter (OD minus 2× wire diameter) must clear the pin. Use the variant selector above to pick the OD that fits your assembly.

What is the difference between 1.5 mm and 1.6 mm wire diameter?

A larger wire diameter (1.6 mm) produces a stiffer spring with a higher spring rate for the same coil geometry. If you need more resistance force or are replacing a spring that felt too soft, choose 1.6 mm. For lighter-touch applications or where space is tighter, 1.5 mm is the appropriate choice.

Are these springs strong enough for load-bearing mechanical assemblies?

These are small-format compression springs intended for light-to-medium duty applications such as electronics, RC models, 3D printers, and small appliances. They are not rated for heavy structural or high-cycle industrial loads. For exact load capacity, refer to the spring rate data available in the variant options or contact us to confirm.

Will stainless steel springs corrode in outdoor or humid environments?

Stainless steel offers significantly better corrosion resistance than carbon steel. These springs are suitable for humid workshop environments and mild exposure. For prolonged submersion or highly corrosive chemical environments, additional protection or a different alloy may be required. Contact us to confirm suitability for your specific conditions.

Can I use these springs in a 3D printer bed leveling or RC suspension setup?

Yes. These are popular choices for 3D printer bed leveling (typically OD 8–10 mm, length 15–25 mm) and RC car suspension tuning. Select the OD and length that match your printer's spring seat or RC shock body dimensions from the variant options above.

How do I measure free length to select the correct variant?

Free length is the overall length of the spring when no load is applied. Measure the existing spring end-to-end with calipers, or measure the available travel in your housing and add the compressed height to determine the free length you need. The Length option in the variant selector corresponds to the free length in millimeters.

Are all 10 pieces in a pack identical in dimensions?

Yes. All 10 pieces in each pack share the same wire diameter, outside diameter, and free length as specified by the variant you select. They are manufactured to consistent tolerances to ensure interchangeable use within the same assembly.

🛒 Select your Wire Diameter, Outside Diameter, and Length above, then add to cart.

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